发明名称 |
Fiber Reinforced Polyoxymethylene Composition With Improved Thermal Properties |
摘要 |
The present disclosure relates to a molding composition and to molded products made from the composition. In accordance with the present disclosure, the polymer composition contains a polyoxymethylene copolymer having a relatively low amount of comonomer units. The polyoxymethylene polymer is combined with at least one reinforcing fiber and a coupling agent. The above polymer produces a composition have a relatively high heat deflection temperature, while also having excellent mechanical properties. |
申请公布号 |
US2014179865(A1) |
申请公布日期 |
2014.06.26 |
申请号 |
US201314136119 |
申请日期 |
2013.12.20 |
申请人 |
Ticona GmbH |
发明人 |
Markgraf Kirsten;Ziegler Ursula |
分类号 |
C08K3/40 |
主分类号 |
C08K3/40 |
代理机构 |
|
代理人 |
|
主权项 |
1. A product comprising a molded article, formed from a polymer composition, the polymer composition comprising:
a) a polyoxymethylene polymer comprising a polyoxymethylene copolymer containing oxymethyelene units and comonomer units, the proportion of comonomer units based on the proportion of oxymethylene units being between about 0.001 mol % and about 0.05 mol %; b) at least one coupling agent; and c) at least one reinforcing fiber, and wherein the polymer composition has a heat deflection temperature of greater than 165° C. |
地址 |
Sulzbach DE |